Showing items 46661 - 46680 of 63270

Quality indices of the final effluents of two sub-urban-based wastewater treatment plants in Amathole District Municipality in the Eastern Cape Province of South Africa

  • Authors: Gcilitshana, Onele
  • Date: 2014
  • Subjects: Whole effluent toxicity testing -- South Africa -- Eastern Cape , Sewage disposal plants -- South Africa -- Eastern Cape , Water -- Purification -- South Africa -- Eastern Cape , Effluent quality -- Testing , Viruses -- South Africa -- Eastern Cape , Water reuse -- South Africa -- Eastern Cape
  • Language: English
  • Type: Thesis , Masters , MSc (Microbiology)
  • Identifier: vital:11288 , http://hdl.handle.net/10353/d1019816 , Whole effluent toxicity testing -- South Africa -- Eastern Cape , Sewage disposal plants -- South Africa -- Eastern Cape , Water -- Purification -- South Africa -- Eastern Cape , Effluent quality -- Testing , Viruses -- South Africa -- Eastern Cape , Water reuse -- South Africa -- Eastern Cape
  • Description: Worldwide, water reuse is promoted as an alternative for water scarcity, however, wastewater effluents have been reported as possible contaminants to surface water. The failure of some wastewater treatment processes to completely remove organic matter and some pathogenic microorganisms allows them to initiate infections. This manifests more in communities where surface water is used directly for drinking. To assess water quality, bacteria alone cannot be used as it may be absent in virus-contaminated water. This study was carried out to assess the quality of two wastewater treatment plant effluents from the Eastern Cape Province of South Africa. Physicochemical parameters and microbiological parameters like faecal coliforms, adenovirus, rotavirus, hepatitis A virus, norovirus and enterovirus were evaluated over a projected period of one year. Physicochemical parameters were measured on site using multiparameters, faecal coliforms enumerated using culture-based methods and viruses are detected using both conventional and real-time PCR. Physicochemical parameters like electrical conductivity, turbidity, free chlorine and phosphates were incompliant with the standards set by the Department of Water affairs for effluents to be discharged. Faecal coliform counts were nil for one plant (WWTP-R) where they correlated inversely (P < 0.01) with the high free chlorine. For WWTP-K, faecal coliforms were detected in 27% of samples in the range of 9.9 × 101 to 6.4× 104 CFU/100ml. From the five viruses assessed, three viruses were detected with Rotavirus being the most abundant (0-2034176 genome copies/L) followed by Adenovirus (0–275 genome copies/L) then Hepatitis A virus (0–71 genome copies/L) in the WWTP-K while none of the viruses was detected in WWTP-R. Species B, species C and Adv41 serotypes were detected from the May 2013 and June 2013 samples where almost all parameters were incompliant in the plant. The detection of these viruses in supposedly treated effluents is suggestive of these being the sources of contamination to surface water and therefore renders surface waters unsafe for direct use and to aquatic life. Although real-time PCR is more sensitive and reliable in detection of viruses, use of cell-culture techniques in this study would have been more efficient in confirming the infectivity of the viruses detected, hence the recommendation of these techniques in future projects of this nature.
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  • Date Issued: 2014

Rachmaninoff, Horowitz, and the discursive arena between (re)composition and performance : the case of Rachmaninoff's Piano Sonata, opus 36

  • Authors: Maritz, Gerhardus Petrus
  • Date: 2014
  • Subjects: Rachmaninoff, Sergei, 1873-1943 , Horowitz, Vladimir, 1903-1989 , Sonatas (Piano) , Piano music , Concertos (Piano)
  • Language: English
  • Type: Thesis , Masters , MMus
  • Identifier: vital:8527 , http://hdl.handle.net/10948/d1020784
  • Description: This treatise aims to uncover possible reasons as to why composers rework their compositions. In attempting to answer questions regarding musical and extra-musical (referential) criteria, surrounding conditions and the role performers play in acting as conduits of the aforementioned, the study focuses on three versions of Rachmaninoff’s second Piano Sonata, opus 36. The first of these was composed in 1913, the second constitutes the composer’s revision of this work in 1931, and the third, a subsequent amalgamation of both previously mentioned versions by pianist Horowitz in 1943. The research is grounded in the theoretical ideas of organicist musical structuralism and thematic/motivic transformation (Reti), musical hermeneutics and phenomenology, musical forces (Larsen) and authenticity in musical performance (Taruskin). In addition this study explores methods of critical reading that may be used to disclose the conflicting yet complementary demands of “conciseness” and “drama” contained within the parameters of the three aforementioned versions of Rachmaninoff’s Piano Sonata Op. 36. An introductory chapter is followed by one in which a historical context provides the intertextual matrix against which the musical personae of Rachmaninoff and Horowitz, as well as the three versions of Rachmaninoff’s Piano Sonata Op. 36, may be understood. The chapter thereafter provides a concise overview of the history of musical analysis and the Tendenzwende which signified the change from a purely positivistic analytical approach to a post-modernist perspective on musical critique, against which background a motivation is provided for the analytical approaches applied in this treatise. Chapters 4 and 5 present detailed readings of the sonata from the perspective of “conciseness” and “drama” respectively. In conclusion, the final chapter reflects on findings made and conclusion drawn, with particular reference to the authenticity debate in current musicological discourse.
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  • Date Issued: 2014

Raising student teachers’awareness around issues of professional conduct : an action research project

  • Authors: Chishimba, Felix Nkalamo
  • Date: 2014
  • Subjects: Teachers -- Training of , Teachers -- Professional ethics , Teachers -- Professional relationships
  • Language: English
  • Type: Thesis , Masters , MEd
  • Identifier: vital:2012 , http://hdl.handle.net/10962/d1016338
  • Description: The teaching profession, like many other professions, has rules and regulations that guide the conduct of its members. Teachers and those who aspire to take up teaching are expected to conduct themselves and discharge their duties in an impeccably professional manner. However, there is concern especially among education authorities regarding unprofessional conduct of some of those employed in schools and colleges. This action research study is a response to this concern. Its goal was to explore issues of professional conduct as part of the induction process of new members entering the teaching profession, and to thereby develop a better understanding of how best to raise student teachers’ awareness around professional conduct issues. The study used a qualitative research framework located in the interpretive paradigm. Three theoretical frameworks informed the design and subsequent analysis of the findings, namely, Burn’s transformational leadership, Mezirow’s transformative learning and Kolb’s theory of experiential learning. Two cycles of workshops around issues of professional conduct were conducted over a period of four weeks with a sample of 40 pre-service student teachers: final year students enrolled in the college’s three year Diploma in Education programme, all members of a science education class. Data collection strategies used were semi-structured interviews, observation and the use of reflective journals, among others. Analysis of the data involved identification of emerging themes and patterns. Initial findings indicate that prior to the commencement of the cycles of action research, participants appeared to have a limited understanding around issues of professional conduct, but that this changed as they participated in the workshops. The data of the study suggest that further steps need to be taken to establish optimal ways of incorporating professional conduct issues into the college’s teaching curriculum.
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  • Date Issued: 2014

Re-imagining love and intimacy in the poetry of Gabeba Baderoon, Ingrid De Kok, and Makhosazana Xaba

  • Authors: Du Preez, Jenny Bozena
  • Date: 2014
  • Subjects: Women in literature -- History and criticism , Sex discrimination against women
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: vital:8479 , http://hdl.handle.net/10948/d1020039
  • Description: This dissertation explores the ways in which the poetry of Gabeba Baderoon, Ingrid de Kok and Makhosazana Xaba challenge the sexist discourses that allow for the exploitation of women‘s bodies. It will also examine how they re-imagine the script 1 of heterosexual romantic love which places women in a submissive position and closes down possibilities for human connections which do not fit within the narrow strictures of this notion of love. The poems selected come from Baderoon‘s two collections, The Dream in the Next Body (2005) and A Hundred Silences (2006), an anthology of Ingrid de Kok‘s poetry spanning all her previous collections entitled Seasonal Fires: New and Selected Poems (2006), and Makhosazana‘s Xaba‘s first poetry collection, These Hands (2005). All three of these contemporary, South African, woman poets present critiques of the sexual exploitation of women and offer explorations of romantic love, relationships and sexual intimacy alternative to contemporary, patriarchal heteronormativity. This analysis will take cognizance of the influence of apartheid and colonial history on the formation of gender politics. It will also examine the representation of women as sexual objects and the spectacularized and graphic depictions of sex and how these poets can be seen to re-present women and re-script sex. Whilst Baderoon and De Kok are concerned with re-imagining heterosexual romantic love and sexual intimacy, their rethinking of love can also be read as useful in engaging with 'queer'2 sexuality and romantic love outside of the heterosexual norm along with Xaba, who is concerned with lesbian desire. Finally, all three poets experiment with traditional poetic form and techniques and it is through this experimentation with poetic language, and the employment of what Julia Kristeva calls the semiotic, that these poets are able to re-imagine love and intimacy. Thus they might be said, to use Kristeva‘s phrase, to stage a 'revolution in poetic language'.
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  • Date Issued: 2014

Re-thinking engagement: Dialogic strategies of alignment in letters to two South African newspapers

  • Authors: Smith, Jade , Adendorff, Ralph
  • Date: 2014
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/125876 , vital:35828 , https://doi.org/10.1080/10228195.2014.909872
  • Description: This article uses an appraisal analysis of 40 letters to the Daily Sun and The Times newspapers in South Africa to illustrate a reconceptualisation of the Engagement system. It discusses dialogism (Bakhtin 1981), which inspired the creation of the Engagement framework by White (2003), who classified attempts to either align or disalign readers with a writer’s stance. Contrary to the options for dialogic Engagement proposed by Martin and White (2005) and White and Don (2012), the data suggests that not all Engagement strategies carry equal power of alignment, as the framework’s systemic layout implies. This prompts a re-thinking of the Engagement categories as occurring along a continuum of their strength.
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  • Date Issued: 2014

Reading clubs as a literacy intervention tool to develop English vocabulary amongst Grade 3 English second language learners at a school in Grahamstown, Eastern Cape

  • Authors: Tshuma, Sibhekinkosi Anna
  • Date: 2014
  • Subjects: Literacy programs -- South Africa -- Grahamstown Group reading -- South Africa -- Grahamstown Children -- Books and reading -- South Africa -- Grahamstown Books and reading -- Social aspects -- South Africa -- Grahamstown Second language acquisition Action research Social interaction -- South Africa -- Grahamstown
  • Language: English
  • Type: Thesis , Masters , MEd
  • Identifier: vital:1965 , http://hdl.handle.net/10962/d1011755
  • Description: This study is part of a larger research programme that seeks to contribute towards an understanding of South Africa's complex literacy landscape and formulate strategies that may address these particularly in the Foundation Phase. It is a case study of one public primary school in Grahamstown where isiXhosa is used as a medium of instruction until Grade 3, after which the medium of instruction changes to English. This transition is not helped by the little reading that happens in the language at the FP. The learners under study are Grade 3 isiXhosa first language speakers, learning English as a First Additional Language (FAL) with limited exposure to the language. Through a qualitative participatory action research process, the study investigated the extent to which a reading club in general and a responsive reading programme in particular, might develop learners' English vocabulary at this particular school. The value of reading clubs as a vehicle for second language learning as well as the importance of considering learner needs in the development of the reading programme are key contributions this study makes. The study draws on social constructivism as a theoretical framework based on the principle that learning is a social acitvity. Vygotsky (1978) states that language learning (LL) takes place through interactions in meaningful events, rather that through isolated language activities. The process is seen as holistic, that is, each mode of language supoorts and enhances overall language development. Furthermore, LL develops in relation to the context in which it is used, that is, it develops according to the situation, the topic under discussion and the relationship betwwen participants. Language also develops through active engagement of the learners. The role of the teacher or a more competent other is then seen as that of a facilitator in a learning context in which learners are viewed as equally capable of contributing to their learning through learning from and with each other (Holt and Willard-Holt, 2000). Vygotsky's theory of social interaction has been influential in highlighting the important role of social and cultural contexts in extending children's learning. The preliminary results of this study point toward the importance of the learning environment, particularly an informal environment in second language development. The results also highlight the need for learners (a) to be provided with opportunities to engage with meaningful and authentic texts, (b) to be allowed to make their own book choices, (c) to participate in large group, small group and individual activities to enable them to engage with a variety of texts, and (d) to confront vocabulary in a variety of ways through multiple texts and genres.
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  • Date Issued: 2014

Real-time monitoring of 3T3-L1 preadipocyte differentiation using a commercially available electric cell-substrate impedance sensor system:

  • Authors: Kramer, Adam H , Joos-Vandewalle, Julia , Edkins, Adrienne L , Frost, Carminita L , Prinsloo, Earl
  • Date: 2014
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/164830 , vital:41176 , DOI: 10.1016/j.bbrc.2013.12.123
  • Description: Real-time analysis offers multiple benefits over traditional end point assays. Here, we present a method of monitoring the optimisation of the growth and differentiation of murine 3T3-L1 preadipocytes to adipocytes using the commercially available ACEA xCELLigence Real-Time Cell Analyser Single Plate (RTCA SP) system. Our findings indicate that the ACEA xCELLigence RTCA SP can reproducibly monitor the primary morphological changes in pre- and post-confluent 3T3-L1 fibroblasts induced to differentiate using insulin, dexamethasone, 3-isobutyl-1-methylxanthine and rosiglitazone; and may be a viable primary method of screening compounds for adipogenic factors.
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  • Date Issued: 2014

Reappraising the concept of biocultural diversity: a perspective from South Africa

  • Authors: Cocks, Michelle L , Wiersum, K Freerk
  • Date: 2014
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/141176 , vital:37950 , DOI: 10.1007/s10745-014-9681-5
  • Description: Biocultural diversity has been conceptualised as the sum of the world’s differences regarding biological diversity at all levels and cultural diversity in all its manifestations, and their interactions. The concept is often framed in the context of conservation as a retention versus loss model by emphasizing the religious and spiritual values of the natural environment and the positive interactions between traditional indigenous people and conservation of natural ecosystems and indigenous species. On the basis of our research amongst the ‘non-traditional’ amaXhosa in South Africa, we argue that this interpretation is too narrow and that the concept needs to be reappraised in order to capture the dynamic, complex and relational nature of bio-cultural diversity relations. We conclude that the concept involves a complex of human values and practices related to the three main dimensions of biodiversity at landscapes, species and genetic levels.
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  • Date Issued: 2014

Reclaiming syndicalism: from Spain to South Africa to Global Labour Today

  • Authors: van der Walt, Lucien
  • Date: 2014
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/144824 , vital:38382 , DOI: 10.15173/glj.v5i2.1153
  • Description: Union politics remain central to the new century. It remains central because of the ongoing importance of unions as mass movements, internationally, and because unions, like other popular movements, are confronted with the very real challenge of articulating an alternative, transformative vision. There is much to be learned from the historic and current tradition of anarcho-and revolutionary syndicalism.
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  • Date Issued: 2014

Redefining success : social justice and the ends of business

  • Authors: Zorn, Gwendolyn Philippa
  • Date: 2014
  • Subjects: Success Social justice Success in business Social responsibility of business Business ethics Corporate profits
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: vital:2745 , http://hdl.handle.net/10962/d1012061
  • Description: Success in business is for the most part defined in financial terms and, because of this, business operations are almost entirely, if not entirely, directed to this end. The principle behind this rationale has been informed by the thought that the best contribution businesses can make to social justice is to focus on the bottom line. By appealing to enlightened self-interest and the high premium people place on freedom, neoliberal economists like Milton Friedman and Friedrich Hayek argue that maximising profits is necessarily socially responsible. And, moreover, that not to pursue this end is socially irresponsible. Social responsibility is the ultimate justification that thinkers such as Friedman and Hayek appeal to when claiming that the business of business is to maximise profit. Yet this position is internally inconsistent. The position is ultimately justified by what is socially just but this means that in fact social justice, and not profit-making, ought to be the end of business. I shall argue that taking this commitment seriously involves rejecting the idea that the aim of business is to maximise profits. This is not to say that businesses should not make profits, rather it implies that this feature is not what ultimately makes them successful. The central contribution of this project is to resolve the contradictions embedded in the traditional approach to business by arguing that the primary aim of business is the promotion of social justice. To this end success in business needs to be redefined so that it reflects the achievement of its ultimate ends and not simply its instrumental means (profit) to the realisation of these aims. We ought then to revise our fundamental assumptions about the structures and policies that are necessary for business to achieve its real end of social justice.
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  • Date Issued: 2014

Refugium : an exploration through landscapes of liminality

  • Authors: Kaplan, Luke
  • Date: 2014
  • Language: English
  • Type: Thesis , Masters , MFA
  • Identifier: vital:20985 , http://hdl.handle.net/10962/5890
  • Description: Loosely following a narrative form and structure, this thesis begins, in chapter one, by considering people who occupy a peripheral position in - or on the fringe of - society. In so doing, it analyses the dichotomy created between centre and periphery, the line between qualities or features that are set up as different or opposed. The chapter begins by contextualising my own engagement with the themes and narratives dealt with. It then looks at the representation and significance of historical and cultural characters such as the tramp and the wanderer, the medieval wildman and the outcast, the madman and the prophet, and relates this to some extent to my own narrative. The dichotomy between culture and nature is thus examined here. The paper then moves on, in chapter two, to examine concerns around landscape, and considers how we engage or separate ourselves from it. The theme of walking is examined closely from an experiential, phenomenological standpoint, especially as an activity which allows greater connection to, and engagement with, the landscape. The relationship between landscape, place, and identity is also explored, looking at how identity is interwoven with connection to place, and, broadly, what this might mean for displaced people. These discussions and ideas are then brought to bear again on my personal narrative. In chapter three I explore again the separation between dichotomous concepts as looked at in chapter one; I examine the separations between, and within, people, as well as between people and their environment. Here, however, the line of separation is explored not as an impermeable barrier, but as a liminal space of potential and possibility. With this in mind I look at sacred or liminal places within the landscape, as well as the idea of the sublime. I also consider the camera from this perspective, and finally present my own exhibition and body of work, reviewing it in the light of the narratives and themes explored through the thesis.
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  • Date Issued: 2014

Refusal and rupture as a postdramatic revolt : an analysis of selected South African contemporary devised performances with particular focus on works by First Physical Theatre Company and the Rhodes University Drama Department

  • Authors: Haxton, Robert Peter
  • Date: 2014
  • Subjects: Lehmann, Hans-Thies -- Postdramatisches Theater -- English , Rhodes University -- Department of Drama , First Physical Theatre Company , Experimental theater -- South Africa , Experimental theater -- History and criticism , Performance art -- South Africa , Performance art -- History and criticism
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: vital:2163 , http://hdl.handle.net/10962/d1015671
  • Description: This mini-thesis investigates the concepts of refusal and rupture as a postdramatic revolt and how these terms can be applied and read within the context of analysing contemporary devised performance in South Africa. The argument focuses on the efficacy of Hans-Thies Lehmann’s postdramatic terminology and the potential of its use in an appreciation of contemporary performance analysis. I investigate the potential in South African contemporary devised performance practice to challenge prevailing modes of traditional dramatic expectation in order to restore the experience of discovery and questioning in the spectator. This research is approached through a qualitative process which entails a reading and application of selected critical texts to the analysis with an application of Lehmann’s terminology. This reading/application is engaged in a dialogue with the interpretative and experiential aspects of selected South African devised performances with particular focus on four cross-disciplinary works selected for analysis. Chapter One functions as an introduction to the concept of postdramatic theatre and the application of the terms refusal and rupture as deconstructive keywords in the process of a devised performance. Chapter Two is an analysis of several South African contemporary performances with particular focus on Body of Evidence (2009) by Siwela Sonke Dance Company, Wreckage (2011) a collaboration by Ubom! Eastern Cape Drama Company and First Physical Theatre Company, Discharge (2012) by First Physical Theatre Company, and Drifting (2013) by The Rhodes University Drama Department. This mini-thesis concludes with the idea that with an understanding of refusal and rupture in a postdramatic revolt, contemporary devised performance achieves an awakening in its spectators by deconstructing the expectation of understanding and the need for resolve; the assumption and need for traditional dramatic structures and rules are challenged. Instead, it awakes an experience of discovery and questioning.
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  • Date Issued: 2014

Regional connectivity, differentiation and biogeography of three species of the genus Lutjanus in the western Indian Ocean

  • Authors: Morallana, Jonas Moqebelo
  • Date: 2014
  • Subjects: Lutjanus -- Indian Ocean , Biogeography -- Indian Ocean , Phylogeography -- Indian Ocean , Lutjanus -- Geographical distribution , Lutjanus -- Variation , Mitochondrial DNA , Animal genetics , Variation (Biology)
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: vital:5369 , http://hdl.handle.net/10962/d1013293
  • Description: Snappers of the genus Lutjanus are small to large predatory fishes occurring in inshore circumtropical and subtropical waters throughout the world. These fishes support fisheries across their distribution range. Within the Western Indian Ocean (WIO), previous studies on Lutjanus kasmira revealed limited spatial genetic differentiation, whereas Lutjanus fulviflamma showed high genetic connectivity. The phylogenetic relationships among WIO snappers are unknown. Previous studies in the Indo-Pacific (IP) did not include any WIO representatives. This study examined (1) the phylogeographic patterns in Lutjanus bohar, L. fulviflamma and L. lutjanus to understand the origins and factors influencing the distribution of diversity in the region, (2) how the physical environment, biological, and ecological factors influence genetic diversity, (3) the placement of WIO snappers in context to those from the IP, as well as the placement of taxa not included previously, (4) extent of differentiation among conspecifics from the two regions, and (5) the relationship of the Caesionidae to the Lutjanidae. Samples were sourced from across the WIO and from peripheral localities, where possible. DNA sequence data were generated from two mitochondrial gene regions (cyt-b and NADH-2) and a nuclear gene region (S7 intron 1). Data were analysed under a phylogeographic framework to examine genetic structure, diversity and differentiation among identified regions for each of the three species. Other sequence data were generated from two mitochondrial gene regions (COII and 16S rDNA) to examine the phylogenetic placement of WIO snappers in context of the IP snappers and the relationship of the Caesionidae to the Lutjanidae. Lutjanus bohar and L. fulviflamma displayed high genetic diversity, but lower diversities were observed for L. lutjanus. Genetic differentiation was observed between Mozambique and Maldives in L. bohar. Lutjanus fulviflamma was differentiated in South Africa, Mozambique, Mauritius and Thailand, while differentiation was observed between Kenya and Tanzania in Lutjanus lutjanus. Overall, low genetic differentiation and high connectivity were observed for each of the three species. This differentiation may result from intrinsic features of the species and extrinsic features of the environment, whereas the connectivity is mainly influenced by the pelagic larval duration. These patterns of differentiation are in accordance with a proposed vicariant biogeographic hypothesis for the origins of regional faunas of the IP. Phylogenies were similar to those published, with additional taxa not altering the previous groupings found. Conspecifics from the two regions clustered together, with varying degrees of differentiation among the WIO and IP, depending on the species. Members of the Caesionidae were nested within Lutjanidae, suggesting that morphological characters separating the two families are taxonomically insignificant. This affirms previous notions that the Caesionidae should be a subfamily within the Lutjanidae. This is the first multi-gene study, examining differentiation in multiple species of snapper over a wide geographic area in the WIO, and the results of this study could have potential implications for fisheries management and conservation.
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  • Date Issued: 2014

Regional intergration: the impact of a one stop border post between South Africa and Mozabique in enhancing trade facilitation

  • Authors: Mamkeli, Xolani
  • Date: 2014
  • Subjects: International economic integration , Border stations -- South Africa , Border stations -- Mozambique , Trade blocs
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: vital:8279 , http://hdl.handle.net/10948/d1016263
  • Description: The Ressano Garcia Border Post on the Mozambique side and the Lebombo Border post on the South African side represent the link between two of the three Maputo Corridor countries that receives the largest amount of freight traffic along the Corridor. The link has been identified as a major obstacle to the free movement of goods. As a result the process of the establishment of a One Stop Border Post was mooted by the former president Thabo Mbeki and his counter-part in Mozambique Mr. Joaquim Chissano in a bilateral agreement between these two countries. The reasons for these developments are prompted by the protracted problems that have beset intra-regional trade. For example, transport infrastructure in the region imposes significant costs on intra-regional and regional trade transactions. Long delays at border posts add to the intra-regional trade costs. The requirements by the 1996 SADC trade protocol, the basis of the FTA — that member states eliminate non-tariff barriers — poses special problems as it represents different things to different SADC member states. Addressing the SADC summit on 16 August 2006, the then South African President Thabo Mbeki said “the launch of the FTA was much more than a simple acknowledgement that the majority of traded goods in the region are duty-free. Rather we should view the achievement of this milestone as a major step towards addressing the fundamental challenges of poverty and underdevelopment through deeper integration and economic development” (Mbeki, 2006:16). Now that there will be one centre that clears all the documents for the transporters this will effectively culminate in the speedy processing of the documents. There will be no need for the transporters to stop at the other country’s customs offices to do the same job. Once the documents are complete the process is complete, because the barriers are removed between the two countries.
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  • Date Issued: 2014

Regulatory incoherence and economic potential of freshwater recreational fisheries: the trout triangle in South Africa

  • Authors: Marire, Juniours , Snowball, Jeanette D , Fraser, Gavin C G
  • Date: 2014
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/68621 , vital:29295 , https://www.tandfonline.com/doi/abs/10.2753/JEI0021-3624480406
  • Description: Publisher version , We apply John R. Commons’s negotiational psychology, specifically his principle of sovereignty, to the development of a discordant regulatory culture and its likely impact on the economic potential of recreational fishing. Using South African environmental judicial precedents and other documentation, we formulate six plausible hypotheses. We argue that regulatory incoherence, entitlement insecurity, corporate-dominated social valuation, strategic power coalitions, lack of procedural fairness, and the extent of judicial enforcement of environmental rights help explain the economic potential and isolation of the freshwater recreational fisheries sector. We find a consistent pattern of extraction and monopolization of sovereign power by the Department of Mineral Resources from propertied parties. Thus, regulatory domination is a major mechanism affecting the economic potential of recreational fisheries in the Trout Triangle. While Commons postulated that private property is a sufficient condition for participation in the determination and use of sovereign power, we argue that private/public property is only a necessary condition. The conjunctive sufficient condition is the existence of both regulatory coherence between spheres of government and property.
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  • Date Issued: 2014

Rehab is for quitters

  • Authors: Maharaj, Keshav
  • Date: 2014
  • Subjects: Creative writing (Higher education) Short stories, South African (English) -- 21st century South African fiction (English) -- 21st century English language -- Writing
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: vital:5972 , http://hdl.handle.net/10962/d1011901
  • Description: My collection has the common theme of addiction: addictive personalities strung across the pages. Not only the usual addictions such as the daily-ritualized beer or joint, but also the pain of addiction to anti-social habits, pathologies, forbidden love, etc. I try to capture the behavior and life that surrounds addictions too: relationships, rehab, criminal behavior, all sorts of abuse, etc. Some of the stories are heavy-handed, slapping the reader in the face, some are subtler. Some are told with lightness and humor, some with gravity.
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  • Date Issued: 2014

Rehabilitation of mental health care users in the Eastern Cape

  • Authors: Sokhela, N E
  • Date: 2014
  • Subjects: Mental health services Mental illiness – South Africa Caregivers – Mental health
  • Language: English
  • Type: text , Lectures
  • Identifier: http://hdl.handle.net/11260/1122 , vital:30608
  • Description: Mental Health was controlled by the Mental Health Act which was modified from time to time. The objective of the Act was to treat, care and control. Emphasis was more in control and the protection of the public “Control” was embedded into practices used which included seclusion in single rooms to control unacceptable behaviour, use of mechanical restraints and straight jackets for destructive and violent episodes as well as large doses of tranquilizers. Large wards were used to accommodate patients. Locked doors prevented patients from visiting other wards. Carers were supplied with whistles and keys to enable them to call for help if there was violence. There were very few trained “mental nurses” supported by a high percentage of untrained carers who acted as rehabilitation staff within the wards and environment training patients on maintenance of personal hygiene, cleaning the wards, dishing food and washing dishes after meals. Non-violent patients worked at the laundry to sort dirty linen and pack clean linen. All hospitals have a farm in which vegetables were produced for the hospitals by patients and employees for feeding patients and also for sale to the open market. This enabled some patients to acquire different skills although there was no policy on rehabilitation. Mental health care was provided in mental hospitals divided according to racial groups, all of them closer to cities. Whites had rehabilitation and community services not open to other races. Family contact of most black patients was not frequent and at times not possible because these hospitals were from rural communities from where patients lived. Long-term patients lost contact with their relatives and developed institutionalisation. The lives of most patients were centered around the routine domestic work they performed. Recreation was in the form of walks within the hospital premises, sport by a few patients and staff, music and dance for those whose orientation had improved.
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  • Date Issued: 2014

Relative contribution of wild foods to individual and household food security in the context of increasing vulnerability due to HIV/AIDS and climate variability

  • Authors: Abu-Basutu, Keitometsi Ngulube
  • Date: 2014
  • Subjects: Wild foods -- South Africa -- Eastern Cape , Food security -- South Africa , Food supply -- South Africa , AIDS (Disease) -- Social aspects -- South Africa , HIV infections -- Social aspects -- South Africa , Chronically ill -- South Africa -- Economic conditions , Chronically ill -- South Africa -- Social conditions , Food -- Social aspects -- South Africa , Food -- Economic aspects -- South Africa
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: vital:4774 , http://hdl.handle.net/10962/d1010864 , Wild foods -- South Africa -- Eastern Cape , Food security -- South Africa , Food supply -- South Africa , AIDS (Disease) -- Social aspects -- South Africa , HIV infections -- Social aspects -- South Africa , Chronically ill -- South Africa -- Economic conditions , Chronically ill -- South Africa -- Social conditions , Food -- Social aspects -- South Africa , Food -- Economic aspects -- South Africa
  • Description: Wild foods are an integral component of the household food basket, yet their quantified contribution to food security relative to other sources in the context of HIV/AIDS, climate change and variability remains underexplored. This study was carried out in Willowvale and Lesseyton which are rural communities in the Eastern Cape province of South Africa. Willowvale is a relatively remote, medium-rainfall coastal community, while Lesseyton is a peri-urban low rainfall inland community. Qualitative and quantitative methods were used to collect data from 78 HIV/AIDS afflicted households with 329 individuals and 87 non-afflicted households with 365 individuals in the two study sites. Households were visited quarterly over 12 months to assess food acquisition methods, dietary intake and quality, and levels of food security, and to determine strategies employed by households to cope with droughts. The wild foods investigated were wild meat, wild birds, wild fish, wild mushrooms, wild leafy vegetables and wild fruits. Diets were moderately well-balanced and limited in variety, with cereal items contributing 52 % to total calorie intake. Mid-upper arm circumference measurements showed that all respondents were adequately nourished. The bulk of the food consumed by households was purchased, with supplementation from own production, wild vegetables and wild fruits. In Willowvale, wild vegetables comprised 46 % of overall vegetable consumption for afflicted households and 32 % for non-afflicted households, while own fruit production comprised 100 % of fruit consumption. In Lesseyton, wild vegetables comprised only 6 % and 4 % of vegetable consumption for afflicted and non-afflicted households, while wild fruit comprised 63 % and 41 % for afflicted and non-afflicted households. More than 80 % of respondents from both afflicted and non-afflicted households had sufficient daily kilocalories, although the majority of afflicted households felt they were food insecure and sometimes collected wild foods as one of their multiple coping strategies. Hunting and gathering of wild foods was associated with site, household affliction status, gender, age and season. More than 80 % of respondents ate wild vegetables and said they were more drought tolerant than conventional vegetables, making them the most consumed wild food and approximately 16 % of respondents ate wild birds, making them the least consumed wild food. Approximately 14 % of respondents from afflicted households in Willowvale sold wild fish, whilst 34 % of respondents from afflicted households and 7 % from non-afflicted households sold wild fruits in Lesseyton. Strategies adopted by households to cope with droughts were different between the two study sites, and households in Willowvale used a wider range of strategies. Given the devastating effects of HIV/AIDS coupled with the drawbacks of climate change and variability on food security, wild foods represent a free and easy way for vulnerable households to obtain food.
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  • Date Issued: 2014

Representing women's holocaust trauma across genres and eras

  • Authors: Pabel, Annemarie Luise
  • Date: 2014
  • Subjects: Jewish women in the Holocaust , Holocaust, Jewish (1939-1945) , Patriarchy in literature
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: http://hdl.handle.net/10948/3245 , vital:20416
  • Description: This dissertation situates itself within the problematic (mis)representation of women’s traumatic Holocaust experiences that are subjected to and underplayed by the patriarchal paradigm of Holocaust literature, in which male survivor-narratives constitute the norm. In using Holocaust texts from three different genres and periods, namely Anne Frank’s Diary of 1947, Ruth Klüger’s 2001 autobiography Still Alive: a Holocaust Girlhood Remembered, and Bernhard Schlink’s 1995 novel The Reader, this project approaches the role of genres in the re-articulation of traumatic experiences. It is the aim of this dissertation to explore the epistolary, autobiographic and fictional forms and their inherent conventions and to examine how they facilitate the articulation of women’s experiences that have long been underplayed and sanitized by rigid, patriarchal historical and literary discourses. In doing so, the project follows the structurally fragmenting impact of trauma on the mind and thus moves from short, fragmented forms, such as The Diary, to the more coherent autobiography, Still Alive, and eventually to the novel The Reader. In this analysis of the potential, conventions and complexities that each genre poses to the articulation of trauma, this project outlines and crosses boundaries of genre, gender, language and memory. In aiming at a comparative analysis of how different genres may facilitate the articulation of traumatic experiences differently, this project is based on the argument that the verbalization of trauma is essential for a person to regain control over their memories. This project is based on the different issues regarding the treatment of women, which arise in the selected texts. In selecting epistolary, autobiographic and fictional primary Holocaust texts, all of which address women’s trauma in various forms, I investigate the problematic and distorted representations of women’s experiences. These distortions of women’s traumatic experiences of the Holocaust undermine the validity of such experiences themselves. In order to show the extent of this misrepresentation across genres, I choose three very different primary texts. Firstly, a strong educational component has been ascribed to the diary of Anne Frank, which will be read as a subversive tool. Secondly, the autobiographic text chosen deals extensively with the issue of German/English translation and the representation of trauma that is affected by a bilingual condition. Thirdly, I select a postmodern novel that challenges conventional readings of Holocaust experiences through the use of very complex female characters. In approaching these issues, I will first identify such problematic distortions in the representations of women’s experiences in all three selected texts. I will then use the framework of literary theory as well as trauma and gender theorists to substantiate and evaluate my findings. In doing so, I seek to establish a comparative analysis of how the different forms allow women to re-articulate their traumatic experiences.
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  • Date Issued: 2014

Residency patterns and migration dynamics of adult bull sharks (Carcharhinus leucas) on the east coast of southern Africa:

  • Authors: Daly, Ryan , Smale, Malcolm J , Cowley, Paul D , Froneman, P William
  • Date: 2014
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/143235 , vital:38213 , doi:10.1371/journal.pone.0109357
  • Description: Bull sharks (Carcharhinus leucas) are globally distributed top predators that play an important ecological role within coastal marine communities. However, little is known about the spatial and temporal scales of their habitat use and associated ecological role. In this study, we employed passive acoustic telemetry to investigate the residency patterns and migration dynamics of 18 adult bull sharks (195–283 cm total length) tagged in southern Mozambique for a period of between 10 and 22 months. The majority of sharks (n = 16) exhibited temporally and spatially variable residency patterns interspersed with migration events. Ten individuals undertook coastal migrations that ranged between 433 and 709 km (mean  = 533 km) with eight of these sharks returning to the study site.
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  • Date Issued: 2014
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